Two questions here, would be great if you could help. 1. As iPhone 5 chargers are pathetic, I was wondering what the guarantee policy on purchasing a charger through the Apple store? Chargers on Ebay/Amazon are a LOT cheaper, build quality aren't great from any of them, Ebay/Amazon or through Apple. 2) I have a iMac with a wired mouse, the side buttons are set to show all windows open when clicked, however when you normally click it now shows all the windows open as well - infuriating. The magic mouse seems extremely expensive, especially considering the negative reviews i've seen. Does anyone have any recommendations on what to get to replace the mouse?